I heard an explanation of the scripture stating that the sabbath is a shaddow of things to come that made me think.
The explanation was that there are shaddow sabbaths that would disappear but the original sabbath would remain.
THis was a 7DA explanation. I don't think that is right. I do know there are special sabbaths.
Anyway, we here are looking for a date that the Lord says is hidden, therefor it is like a shaddow. It will be a sabbath day,
a hidden sabbath day that will spring on us suddenly. It will be a day of rest, forever.
The shaddow sabbath will come on a day that we think not.